Improved Growth and Yield of Pakchoy(Brassica Rapa L.)with Organic Fertilizer plusVitamin-B1 and Auxin . agriscience [Internet]. 2021 Jul. 5 [cited 2026 Mar. 7];1(1):45-53. Available from: http://agriculturalscience.unmerbaya.ac.id/index.php/agriscience/article/view/8